232434543013 has 2 divisors, whose sum is σ = 232434543014. Its totient is φ = 232434543012.

The previous prime is 232434543007. The next prime is 232434543017. The reversal of 232434543013 is 310345434232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215725878369 + 16708664644 = 464463^2 + 129262^2 .

It is a cyclic number.

It is not a de Polignac number, because 232434543013 - 2¹³ = 232434534821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232434543013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232434543017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116217271506 + 116217271507.

It is an arithmetic number, because the mean of its divisors is an integer number (116217271507).

Almost surely, 2^232434543013 is an apocalyptic number.

It is an amenable number.

232434543013 is a deficient number, since it is larger than the sum of its proper divisors (1).

232434543013 is an equidigital number, since it uses as much as digits as its factorization.

232434543013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 232434543013 its reverse (310345434232), we get a palindrome (542779977245).

The spelling of 232434543013 in words is "two hundred thirty-two billion, four hundred thirty-four million, five hundred forty-three thousand, thirteen".